Figure 20
8.
With one or more wire ties, attach the audio signal
circuit board (Figure 20) to the underside of the dash,
as close to the LED as possible.
9.
Connect the monitor LED, audio signal circuit board
and the black wire from the rear of the motorhome as
shown in Figure 20.
Connect the monitor wire patch cord
1.
Attach the male bullet connectors on the monitor
wire patch cord (page one) to the matching connectors
on the motorhome and towed vehicle.
Note: if an open terminal is available on both elec-
trical sockets, you can use the existing power cord to
connect the monitor wiring between the two vehicles.
This method eliminates the monitor wire patch cord.
You must apply a silicone sealant (not provided) to
weatherproof the attachment points. Otherwise, mois-
ture and/or corrosion may cause unintended activation.
2.
The installation is complete. Before operating In-
visiBrake you must test all functions, as described in
the next section.
15
Install the monitor system
continued from preceding page
the vacuum line, cable housing and the electrical wiring
from the controller.
Install the monitor system in the motorhome
Note: some motorhomes are manufactured with aux-
iliary wires pre-strung from the rear of the motorhome
to the dashboard — if the motorhome has such a wire,
use it instead of the 50-foot wire included in the kit,
which will save time.
Refer to the motorhome owner’s manual or call the
dealership.
1.
If there is no pre-existing wire, attach the end of the
50-foot length of black wire with the female bullet con-
nector to the back of the motorhome, near the electrical
socket.
Attach the connector with one or more wire ties.
Allow enough slack so that a matching connector can
be plugged into and out of it.
2.
Route the other end of the wire from the back of
the motorhome to the underside of the dashboard.
3.
Choose an area on the dashboard to mount the LED,
where the LED can be easily seen by the driver.
4.
Drill a 5/16" hole through the dashboard at the point
you have chosen.
Before drilling, confirm that the
location of the LED is approved by the owner, and
make certain you will not damage the dashboard
or any components on the other side.
5.
You may choose to omit the LED decal (Figure 19),
depending on your preferences. If you choose to attach
it, clean the area around the hole you just drilled to
ensure that the decal will stick.
Center the decal over the hole, and press it down.
6.
From the top of the dashboard, slide the LED
through the hole, wires first, until the base of the bulb
(Figure 19) is flush to the top of the dash.
7.
From the underside of the dash, fit both of the wires
through the speed nut (Figure 19). Then push the speed
nut up, against the dash, to secure the LED.
